[ View Full Version Of This Page ]

Check Engine Light Flash on Heavy Accel

All Forums » Impala » Check Engine Light Flash on Heavy Accel

moparfrkshw
1/3/2008 7:44:13 AM
Guys i need help.  I have an 02 with a 3.8.  I have 142K on the car.  It has always been a smooth hard accelerator.  Recently, i have had some issues with the check engine light flashing at me when i do a hard accel when passing on the highway.  It does not stay on.  It only flashes until i get the car back down to a nominal speed & then the light is off.  It seems to want to rap up rather than complete the acceleration.  I don't have any shifting issues so i have a hard time believing the tranny is dying.  I am hard on it though.  My car has never been babied.  It has always been great up until now with shifting. 
 
Most recent tune up was done less than 6 months ago.  We cleaned out the throttle body as well because of start issues - car choked & spit instead of starting.  I do need a new resonator & the cat is OEM.  I was out of the mileage warranty when i found out about the replacement. 
 
Any ideas?  I also apologize if this was covered recently.  i looked & looked & could not find this issue anywhere else. 
 
Thanks guys!!
Related Threads

[ View Full Version Of This Page ]

Return to the Chevrolet Forum home page - Archive Home